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1. 发明授权

US4792762A Battery check system 失效
标题翻译：电池检查系统
公开(公告)号：US4792762A
公开(公告)日：1988-12-20
申请号：US88940
申请日：1987-08-24
申请人： Michihiro Shiina , Shigenori Goto , Junichi Iwamoto , Hisashi Hamada
发明人： Michihiro Shiina , Shigenori Goto , Junichi Iwamoto , Hisashi Hamada
IPC分类号： G01R31/36 , G03B7/26 , H04N5/225 , G01N27/46
CPC分类号： G01R31/3627 , G01R31/3648
摘要： A battery check system for a device which can be supplied with power either from a battery pack or from a D.C. plug adapted to be connected to an A.C. source by way of an AC/DC converter is provided with a large current load check mode for checking the supply voltage under a large load condition and a small current load check mode for checking the supply voltage under a small load. There is provided a mode switching means for setting the mode of the battery check system to the large current load check mode when said device is to be supplied with power from the battery pack and to the small current load check mode when said device is to be supplied with power through the D.C. plug.
摘要翻译：可以通过AC / DC转换器从适用于连接到交流电源的电池组或直流插头供电的设备的电池检查系统具有大的电流负载检查模式，用于检查大负载条件下的电源电压和小负载下检查电源电压的小电流负载检查模式。提供了一种模式切换装置，用于当所述装置要从电池组提供电力时将电池检查系统的模式设置为大电流负载检查模式，并且当所述装置将被设置为小电流负载检查模式时通过直流插头供电。

2. 发明授权

US4771302A Camera with orientable taking lens and a device for attaching a flash unit 失效
标题翻译：具有可定向拍摄镜头的相机和用于连接闪光灯组件的设备
公开(公告)号：US4771302A
公开(公告)日：1988-09-13
申请号：US920052
申请日：1986-10-20
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
IPC分类号： G03B5/06 , G03B15/05 , G03B17/04
CPC分类号： G03B15/05 , G03B5/06 , G03B2215/0514
摘要： A camera of the type in which a taking lens is orientable relative to the camera body comprises a lens holder, a light-impervious member connecting the lens holder and camera body for allowing at least an axial movement of the taking lens, and a supporting member attached to the lens holder for detachably connecting a flash unit.
摘要翻译：拍摄镜头相对于相机主体可取向的类型的相机包括透镜保持器，连接透镜保持器和照相机主体的不透光部件，用于允许拍摄镜头的至少轴向移动，以及支撑部件附接到透镜支架，用于可拆卸地连接闪光单元。

3. 发明授权

US4723141A Camera having a provision for multiple exposures 失效
标题翻译：相机具有多次曝光的条件
公开(公告)号：US4723141A
公开(公告)日：1988-02-02
申请号：US928713
申请日：1986-11-07
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto
IPC分类号： G03B9/66 , G03B17/24 , G03B17/42
CPC分类号： G03B17/24 , G03B17/42 , G03B9/66 , G03B2217/243
摘要： A camera having a provision for multiple exposures comprises an exposure mode setting member for selectively setting the camera operation either to an ordinary-exposure mode or to a multiple-exposure mode, a switch member which is rendered operative only when the exposure mode setting member selects the multiple-exposure mode and a one-frame film advance mechanism actuated by the operation of the switch member. This camera further comprises a data recording device for recording data such as the date on a film once every frame and a mark recording device for recording the same number of marks as there have been multiple exposures upon every exposure.
摘要翻译：具有用于多次曝光的照相机包括：曝光模式设置部件，用于将相机操作选择性地设定为普通曝光模式或多曝光模式;仅当曝光模式设定部件选择多曝光模式和通过开关构件的操作而致动的一帧胶片前进机构。本相机还包括一个数据记录装置，用于每帧记录一次电影日期的数据，以及用于在每次曝光时记录与多次曝光相同数量的标记的标记记录装置。

4. 发明授权

US4720719A Film wind-up apparatus 失效
标题翻译：胶卷卷装机
公开(公告)号：US4720719A
公开(公告)日：1988-01-19
申请号：US20013
申请日：1987-02-26
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
IPC分类号： G03B1/12 , G03B1/62 , G03B17/00 , G03B17/30 , G03B17/42 , G03B19/04
CPC分类号： G03B1/62 , G03B17/305 , G03B19/04
摘要： A film wind-up apparatus is incorporated in an interchangeable film magazine adapted to receive a film which has a backing paper including a leading end portion. The winding device automatically winds up the leading end portion only after the magazine is attached to a camera having a winding motor, film is loaded in the film magazine, the back cover of the magazine is closed, and a light-shielding plate is removed. Upon completion of the winding operation, a photosensitive portion of the film faces the exposure aperture, and a camera so equipped is ready to make exposures.
摘要翻译：胶片卷绕装置装在可互换的胶片盒中，该胶卷盒适于容纳具有包括前端部分的背纸的胶片。卷绕装置只有在盒子安装到具有卷绕马达的相机上之后才自动卷绕前端部分，胶片装入胶卷盒中，胶卷盒的后盖关闭，并且遮光板被移除。卷绕操作完成后，胶片的感光部分面向曝光孔，并且配备的相机准备曝光。

5. 发明授权

US4720718A Reflex camera 失效
标题翻译：反光相机
公开(公告)号：US4720718A
公开(公告)日：1988-01-19
申请号：US012656
申请日：1987-02-09
申请人： Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto , Hisashi Hamada
发明人： Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto , Hisashi Hamada
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A reflex camera having a reflex mirror and a light-blocking plate which are pivotally mounted for swinging movement so as to move between a viewing position and a photographing position. The reflex camera has a driving mechanism including an electric motor for causing the swing-up and -down movement of the reflex mirror and the light-blocking plate between the above-mentioned two positions, and a position-detecting device to detect the moved positions of the reflex mirror and the light blocking plate so as to control the speed of rotation of the electric motor according to the detected positions, thereby to prevent shocks and vibrations on the reflex mirror and the light-blocking plate.
摘要翻译：一种具有反射镜和遮光板的反射照相机，其可枢转地安装以便在观看位置和拍摄位置之间移动以进行摆动。反射照相机具有驱动机构，其包括用于使反射镜和遮光板在上述两个位置之间的向上和向下移动的电动机，以及位置检测装置，用于检测移动位置的反射镜和遮光板，以根据检测到的位置来控制电动机的旋转速度，从而防止反射镜和遮光板上的冲击和振动。

6. 发明授权

US4751546A Display device for cameras 失效
标题翻译：相机显示设备
公开(公告)号：US4751546A
公开(公告)日：1988-06-14
申请号：US914084
申请日：1986-09-30
申请人： Katuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto , Hisashi Hamada
发明人： Katuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto , Hisashi Hamada
IPC分类号： G03B17/18 , G03B11/00 , G03B17/24
CPC分类号： G03B17/18
摘要： A display device for a camera has a display panel with a digital display unit having seven display segments disposed in a figure-eight shape. The digital display unit displays the number of exposed frames or other exposure information, and in addition, a portion of display segments is utilized for display or for indicating an alarm condition of the camera. In order to clearly recognize the display or alarm of the camera conditions, a character or symbol representative of the display content or alarm content is disposed near a display segment used for both numerical display, and camera condition display or alarm. A display of the film winding state is performed by flashing the laterally elongated display segments positioned between patterns formed sideways of the digital display unit and symbolizing a film supply section and a film winding section.
摘要翻译：用于相机的显示装置具有显示面板，其具有数字显示单元，该数字显示单元具有以八字形状设置的七个显示段。数字显示单元显示曝光帧数或其他曝光信息，另外，显示段的一部分用于显示或指示照相机的报警状态。为了清楚地识别相机条件的显示或报警，表示显示内容或报警内容的字符或符号被布置在用于数字显示和相机条件显示或报警的显示段附近。通过闪烁位于数字显示单元侧面形成的图案之间的横向细长显示区域，并且表示胶片供应部分和胶片卷绕部分来执行胶片卷绕状态的显示。

7. 发明授权

US4720721A Film wind-up control apparatus for a camera 失效
标题翻译：相机用卷帘控制装置
公开(公告)号：US4720721A
公开(公告)日：1988-01-19
申请号：US13871
申请日：1987-02-12
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
IPC分类号： G03B1/60 , G03B1/12
CPC分类号： G03B1/60
摘要： A film wind-up control apparatus of a camera in which a film is transported in zigzag direction passing around at least a guide roller located before an exposure station, is adapted to advance the film a predetermined length of the film when an exposure is made in a predetermined period of time and an extra length in addition to the predetermined length after the predetermined period of time has elapsed, so as to advance that part of the film which was previously positioned around the guide roller, beyond the exposure station. The apparatus is also adapted to indicate the number of possible exposures with one decrement every other occurrence of the extra length of film advance. In this way, film that has become permanently curled around the guide roller never comes to rest in the exposure station; but at the same time, the count of remaining frames is kept accurate.
摘要翻译：一种照相机的胶片卷绕控制装置，其中胶片以至少位于曝光站之前的引导辊绕过的Z字形方向传送，适于在胶片曝光时使胶片前进预定长度除了经过预定时间段之后的预定长度，预定的时间段和额外的长度，以使先前位于引导辊周围的胶片的那部分超出曝光站。该装置还适于指示可能的曝光次数，其中一次减量，每隔一次出现额外的胶片提前长度。以这种方式，在导辊周围变得永久卷曲的胶片从未在曝光台中静止; 但与此同时，剩余帧的计数仍然保持准确。

8. 发明授权

US6050489A Bar code system for brownie film and bar code reader of camera 失效
标题翻译：布莱尼电影条码系统和相机条码阅读器
公开(公告)号：US6050489A
公开(公告)日：2000-04-18
申请号：US56685
申请日：1998-04-08
申请人： Shigenori Goto , Teruyoshi Makino , Hisashi Hamada , Tokuji Sato
发明人： Shigenori Goto , Teruyoshi Makino , Hisashi Hamada , Tokuji Sato
IPC分类号： G06K7/14 , G06K5/00
CPC分类号： G06K7/1452 , G06K7/14
摘要： A bar code is provided on a Brownie film roll by printing black bar elements on a high-reflective obverse surface of an adhesive tape that secures a leading end of a filmstrip to a light-shielding paper. Spacings between the black bar elements form white bar elements. A reflective photo sensor scans the bar code while the light-shielding paper and the filmstrip are advanced in a camera. Signal level of the photo sensor is sampled, and at least one maximum value and one minimum value of the signal level are held. The sampled signal level is compared to threshold values to detect a leading edge of the adhesive tape, a leading edge of a first black bar element and borders between the bar elements. The threshold values for detecting the leading edge of the first black bar element and for detecting borders between the bar elements are seriatim revised according to the held maximum and minimum values.
摘要翻译：通过在胶带的高反射正面上印刷黑色条形元件将胶片的前端固定到遮光纸上，在布朗尼胶卷上提供条形码。黑色条形元素之间的间距形成白色条形元素。反光照片传感器在遮光纸和胶卷在相机中前进时扫描条形码。对光传感器的信号电平进行采样，并且保持信号电平的至少一个最大值和一个最小值。采样信号电平与阈值进行比较，以检测胶带的前缘，第一黑条元件的前缘和条形元件之间的边界。用于检测第一黑条元件的前缘和用于检测条形元件之间的边界的阈值根据所保持的最大值和最小值进行修正。

9. 发明授权

US6061525A Camera and focussing method for the same 失效
标题翻译：相机和聚焦方法相同
公开(公告)号：US6061525A
公开(公告)日：2000-05-09
申请号：US992579
申请日：1997-12-17
申请人： Hisashi Hamada , Nobuhiro Aoki , Shigenori Goto , Katsuhiko Yamamoto , Tokuji Sato
发明人： Hisashi Hamada , Nobuhiro Aoki , Shigenori Goto , Katsuhiko Yamamoto , Tokuji Sato
IPC分类号： G03B1/50 , G03B19/04 , G03B13/36 , G03B17/00 , G03B17/04
CPC分类号： G03B1/50 , G03B19/04
摘要： A Brownie camera is loadable with a 120- and 220-type roll photo film. The 120 type includes light-shielding backing paper overlaid on the entirety of the photo filmstrip, unlike the 220 type. An exposure aperture is formed in a camera body, and disposed between a photo film supply chamber and a photo film take-up chamber, for exposing the roll photo film. A pair of rails are disposed along respective two edges of the exposure aperture extending horizontally, and contact sides of an emulsion surface of the roll photo film. A pressure plate contacts a back of the roll photo film to position the roll photo film on a rear of the exposure aperture, and is disposed behind the exposure aperture to define a photo film passageway between the pressure plate and the rails. An external selector wheel is disposed outside the camera body, for selecting one of the 120 and 220 types. A mechanism for moving the pressure plate is actuated by a shift of the selector wheel, for moving the pressure plate toward or away from the rails. The passageway is set at a wide space size when the 120 type is selected, and at a narrower space size when the 220 type is selected.
摘要翻译：一个布朗尼相机可以用120和220型卷筒胶卷装载。 120种类型包括覆盖在整个照片胶卷上的遮光背衬纸，与220类型不同。曝光孔形成在照相机主体中，并且设置在照相胶卷供应室和照相胶片卷取室之间，用于曝光卷相片。一对轨道沿着水平延伸的曝光孔的相应两个边缘设置，并且与辊式胶片的乳剂表面的接触侧布置。压板接触辊式胶片胶片的背面以将胶卷照相胶片定位在曝光孔的后部，并且设置在曝光孔的后面，以在压板和导轨之间限定照相胶片通道。外部选择轮设置在照相机主体外部，用于选择120和220种之一。用于移动压板的机构通过选档轮的移动来致动，用于将压板朝向或远离轨道移动。当选择120型时，通道设置在宽的空间尺寸，当选择220型时，通道的空间尺寸较窄。

10. 发明授权

US06052538A Camera and exposure control method 失效
标题翻译：相机和曝光控制方法
公开(公告)号：US06052538A
公开(公告)日：2000-04-18
申请号：US987350
申请日：1997-12-09
申请人： Shigenori Goto , Hisashi Hamada
发明人： Shigenori Goto , Hisashi Hamada
IPC分类号： G03B7/24 , G03B17/00 , G03B7/00
CPC分类号： G03B7/00
摘要： A roll photo film includes a photo filmstrip having an effective exposure region in which plural frames are formable one after another. Light-shielding leader and trailer are disposed on respective ends of the photo filmstrip. The roll photo film is pre-wound with the trailer wound inwards and with the leader wound outwards. A bar code is prerecorded between a front end of the leader and the effective exposure region, represents information of an auto input photosensitivity value. A camera is used with the roll photo film. In the camera, a bar code reader reads the bar code to detect the auto input photosensitivity value. A photosensitivity dial is externally operable, and inputs a manual input photosensitivity value. A mode selector, in combination of a pointer and a movable indicia, is externally operable, and selects one of automatic and manual modes. The auto input photosensitivity value becomes effective when selecting the automatic mode. The manual input photosensitivity value becomes effective when selecting the manual mode. An exposure control unit controls an amount of exposure to the effective exposure region in accordance with an effective one of the auto and manual input photosensitivity values.
摘要翻译：卷筒摄影胶片包括具有有效曝光区域的照相胶卷，其中多个帧可以一个接一个地形成。屏蔽引导件和拖车设置在照相胶片的相应端部上。滚动照片胶片预先缠绕，拖车向内伤口，并且引导者向外缠绕。预先记录条形码的前端与有效曝光区域之间的条形码，表示自动输入感光度值的信息。相机与卷筒胶片一起使用。在相机中，条形码读取器读取条形码以检测自动输入光敏度值。光敏表盘可外部操作，并输入手动输入光敏度值。模式选择器，结合指针和可移动标记，可外部操作，并选择自动和手动模式之一。选择自动模式时，自动输入光敏度值有效。手动输入光敏度值在选择手动模式时生效。曝光控制单元根据自动和手动输入光敏度值中的有效一个来控制对有效曝光区域的曝光量。

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